Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 458 · 40 sums

The trick (Anurupyena): Top row: a³, a²b, ab², b³ (each term is the one before × b ÷ a). Under the two middle terms write double of them, and add: a³ | 3a²b | 3ab² | b³. Combine from the right with carries.

1. 1.43³ =
2. 2.83³ =
3. 3.94³ =
4. 4.93³ =
5. 5.81³ =
6. 6.14³ =
7. 7.38³ =
8. 8.65³ =
9. 9.44³ =
10. 10.84³ =
11. 11.55³ =
12. 12.49³ =
13. 13.78³ =
14. 14.75³ =
15. 15.68³ =
16. 16.12³ =
17. 17.57³ =
18. 18.14³ =
19. 19.17³ =
20. 20.39³ =
21. 21.64³ =
22. 22.27³ =
23. 23.37³ =
24. 24.52³ =
25. 25.11³ =
26. 26.66³ =
27. 27.93³ =
28. 28.11³ =
29. 29.41³ =
30. 30.45³ =
31. 31.45³ =
32. 32.78³ =
33. 33.56³ =
34. 34.21³ =
35. 35.63³ =
36. 36.13³ =
37. 37.47³ =
38. 38.71³ =
39. 39.88³ =
40. 40.44³ =

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